NMC S93R Graphic See Sign, Legend"BIOHAZARD- AUTHORIZED PERSONNEL ONLY", 7" Length x 7" Height, Rigid Plastic, Black on Orange Header: "BIOHAZARD" & Wording: "AUTHORIZED PERSONNEL ONLY" with Graphic Ideal for indoor and outdoor use Good chemical resistance Maximum temperature: 183 degrees F Measures 7-inches length by 7-inches height